NULLIFIRE silicone sealant FS703 white 310 ml cartridge, 12 pieces

NULLIFIRE 1-component, elastic, fire-resistant, alkoxy-based silicone sealant that offers neutral cross-linking Fire resistance for interior and exterior structural jointsProof of fire resistance in joints between mineral structural elementsFire resistance (according to EN 1366-4, classification EN13501-2): up to 4 hours for structural joints on wall and ceiling, joints between frame and reveal, joints in connection areas of different materials (movement absorption capacity ±7.5%) substrates: (aerated) concrete, masonry / (aerated) concrete, masonry, (aerated) concrete, masonry / Wood, (aerated) concrete, masonry/steel Flexible range of application, also for joints up to a width of 50 mm Outstanding airtight joint closure Other technical properties Building material class: -40 to +150 °C Curing time: approx. 1-2 mm / 24 h Processing temperature: +5 up to +35°C